#2b239e

Color #2b239e

A moderately saturated dark blue.

Closest named color Navy #000080 · ΔE 12.02 Nearest Tailwind class indigo-800 #372aac · ΔE 2.8

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Conversions

HEX

#2b239e

RGB

rgb(43, 35, 158)

HSL

hsl(243.9, 63.7%, 37.8%)

HSV / HSB

hsv(243.9, 77.8%, 62%)

CMYK

cmyk(72.8%, 77.8%, 0%, 38%)

LAB

lab(24.27, 43.4, -64.56)

LCH

lch(24.27, 77.79, 303.91)

OKLCH

oklch(36.6%, 0.1874, 274.78)

HWB

hwb(243.9, 13.7%, 38%)

Harmony colors

Complementary

#969e23

Analogous

#23589e

#2b239e

#68239e

Triadic

#2b239e

#9e2b23

#239e2b

Split-complementary

#2b239e

#9e6823

#589e23

Tetradic

#2b239e

#9e2396

#969e23

#239e2b

Square

#2b239e

#9e2358

#969e23

#239e68

Shades

Color #2b239e mixed toward black.

#241d83

#1d1769

#15114f

#0e0c35

#07061a

Tints

Color #2b239e mixed toward white.

#372dc9

#5b52d9

#847de2

#ada8ec

#d6d4f5

Tones

Color #2b239e mixed toward gray.

#342d94

#3d3789

#46427f

#4f4c75

#57566b

Accessibility

Aa White text on this color

11.43:1

Aa Black text on this color

1.84:1

White text reads better on this background (11.43:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#28288c · ΔE 3.2

Deuteranopia

#282988 · ΔE 3.9

Tritanopia

#2b7c78 · ΔE 39

Achromatopsia

#3a3a3a · ΔE 28.3

Left half is the original, right half is the simulated appearance. See all 8 vision types →

Code

CSS

background-color: #2b239e;

Tailwind (arbitrary value)

bg-[#2b239e]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#2b239e (#2b239e) is rgb(43, 35, 158) in RGB.

No, #2b239e is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

Colors

HEX to RGB Converter

Convert any HEX color code to its RGB and HSL equivalents, live, with copy-to-clipboard values.

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Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

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Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

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Build something with this color

Generate a full palette from #2b239e, or check how it holds up for accessibility.

Generate a palette → Check contrast